Search: L773:1879 1948 OR L773:0273 1177
> (1985-1989) >
Substorm breakup on...
Substorm breakup on closed field lines
-
Rothwell, P.L. (author)
-
- Block, Lars P (author)
- KTH,Alfvénlaboratoriet,Rymd- och plasmafysik
-
Silevitch, M.B. (author)
-
show more...
-
- Fälthammar, Carl-Gunne (author)
- KTH,Alfvénlaboratoriet,Rymd- och plasmafysik
-
show less...
-
(creator_code:org_t)
- Elsevier BV, 1988
- 1988
- English.
-
In: Advances in Space Research. - : Elsevier BV. - 0273-1177. ; 8, s. 347-350
- Related links:
-
http://www.scopus.co...
-
show more...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- This model explains why breakup has been observed as low as L = 5-6 and predicts that a higher concentration of O+ in the plasma sheet will permit breakup at such low L values. It is argued that the establishment of a coupled current structure within a single arc leads to a quasi-stable system i.e. the pre-breakup regime. Perturbation of the pre-breakup structure leads to an instability criterion. Certain quiescent configurations are inherently unstable. Thus transitions from a stable to an unstable situation can trigger a rapid poleward expansion of the quiescent arc or substorm breakup. In our model the kinetic energy of injected plasma from the magnetotail supplies the energy for breakup. © 1989.
Subject headings
- NATURVETENSKAP -- Fysik -- Fusion, plasma och rymdfysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Fusion, Plasma and Space Physics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database